Molekula
Tetrahexylammonium bromide
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Tetrahexylammonium bromide is a quaternary ammonium salt widely used as a phase-transfer catalyst in organic synthesis, enabling reactions between water-soluble and organic-soluble reagents. It appears as a white to off-white crystalline solid with high solubility in polar organic solvents. CAS 4328-13-6, molecular formula [CH3(CH2)5]4N(Br), molecular weight 434.58 g/mol, signal word Warning. Molekula supplies tetrahexylammonium bromide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | White to off white powder or chunks |
| Titration by AgNO3 | 98.5 - 101.5% |
| NMR | Conforms to structure |
Storage & handling
| Property | Value |
|---|---|
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90036699 |
| CAS Number | 4328-13-6 |
| IUPAC Name | tetrahexylazanium bromide |
| EC Number | 224-363-1 |
| Molecular Formula | [CH3(CH2)5]4N(Br) |
| Molecular Weight | 434.58 |
| Exact Mass | 433.3283 |
| SMILES | CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC.[Br-] |
| InChIKey | SYZCZDCAEVUSPM-UHFFFAOYSA-M |
| InChI | InChI=1S/C24H52N.BrH/c1-5-9-13-17-21-25(22-18-14-10-6-2,23-19-15-11-7-3)24-20-16-12-8-4;/h5-24H2,1-4H3;1H/q+1;/p-1 |
| PubChem CID | 78026 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29239001 |
| Tariff Code | 2923900090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 1-Hexanaminium, N,N,N-trihexyl-, bromide
- 1-Hexanaminium, N,N,N-trihexyl-, bromide (1:1)
- C24H52BrN
- N,N,N-Trihexylhexan-1-aminium bromide
- tetra-n-Hexylammonium bromide
- tetrahexylazanium bromide
Frequently asked questions
What is tetrahexylammonium bromide commonly used for?
It is primarily used as a phase-transfer catalyst in organic synthesis, including alkylations, nucleophilic substitutions, and polymerizations.
What is the chemical formula and molecular weight of tetrahexylammonium bromide?
The formula is [CH₃(CH₂)₅]₄N(Br) and the molecular weight is 434.58 g/mol.
How should tetrahexylammonium bromide be stored?
Store in a cool, dry place, away from moisture and incompatible materials, in a tightly sealed container.
What grades or purities of tetrahexylammonium bromide does Molekula supply?
Molekula supplies it in reagent grade (typically ≥98% purity).
Can Molekula supply tetrahexylammonium bromide in bulk quantities?
Yes, Molekula can supply it in bulk, with quantities tailored to your requirements.
What documentation comes with an order of tetrahexylammonium bromide?
Each order includes a Certificate of Analysis (CoA), Safety Data Sheet (SDS), and a Material Safety Information (MSDS) document.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.